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Re: Using LIKE expression problem.. - Mailing list pgsql-performance

From Christopher Kings-Lynne
Subject Re: Using LIKE expression problem..
Date
Msg-id 40A1C8BD.8060900@familyhealth.com.au
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In response to Using LIKE expression problem..  ("Michael Ryan S. Puncia" <mpuncia@census.gov.ph>)
Responses Re: Using LIKE expression problem..  ("Michael Ryan S. Puncia" <mpuncia@census.gov.ph>)
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> In the query plan ..it uses seq scan rather than index scan .. why ? I
> have index on lastname, firtname…

Have you run VACUUM ANALYZE; on the table recently?

Chris

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